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Subject: Re: [OMPI devel] Multi-rail on openib
From: Pavel Shamis (Pasha) (pashash_at_[hidden])
Date: 2009-06-09 09:33:51


> Open MPI currently needs to have connected fabrics, but maybe that's
> something we will like to change in the future, having two separate
> rails. (Btw Pasha, will your current work enable this ?)
I do not completely understand what do you mean here under two separate
rails ...
Already today you may connect each port to different subnet, and ports
in the same
subnet may talk to each other.

Pasha.